I find this bug on Cocos2d-x 3.0 alpha
When use a transition scene such as TransitionPageturn to transit scene A to scene B, transition effect didn't look right, the problem is caused when scenes contains contents of Cocostudio ,these contents were not drawn on the transition frame, I look into the source code of Node's function visit() and I find the reason, function visit() only recursively visit Node type whereas widgets from Cocostudio didn't derived from Node so they were not drawn.